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Benzene particle thermal insulation building block and preparation process thereof
The invention discloses a benzene particle thermal insulation building block and a preparation process thereof. The benzene particle thermal insulation building block comprises a core material and a shell, the core material is prepared from the following raw materials in parts by weight: 450 to 550 parts of cement, 0.5 to 2 parts of hydroxypropyl methyl cellulose, 20 to 50 parts of glass fiber, 0.4 to 2 parts of foaming agent, 4 to 10 parts of gypsum, 1 to 3 parts of magnesium chloride, 2 to 5 parts of aluminum powder, 50 to 80 parts of coarse aggregate, 4 to 10 parts of polyphenyl granules, 0.6 to 4.5 parts of naphthalene sulfonate formaldehyde condensate, 0.2 to 2.3 parts of bone glue protein retarder, 0.1 to 1.2 parts of triethanolamine and 0.3 to 0.8 part of sodium sulfate; and 1.5 to 3.5 parts of an interfacial active agent. According to the invention, the polyphenyl granules, the naphthalene sulfonate formaldehyde condensate and the bone glue protein retarder are adopted in the raw materials for preparing the benzene granule thermal insulation building block, and play a synergistic promotion role, so that the purposes of improving the compressive strength and the thermal insulation effect of the benzene granule thermal insulation building block are achieved.
本发明公开了一种苯颗粒保温砌块及其制备工艺，包括芯料和壳体，所述芯料包括以下重量份的原料：水泥450‑550份、羟丙基甲基纤维素0.5‑2份、玻璃纤维20‑50份、发泡剂0.4‑2份、石膏4‑10份、氯化镁1‑3份、铝粉2‑5份、粗骨料50‑80份、聚苯颗粒4‑10份、萘磺酸盐甲醛缩合物0.6‑4.5份、骨胶蛋白质缓凝剂0.2‑2.3份、三乙醇胺0.1‑1.2份、硫酸钠0.3‑0.8份、界面活性剂1.5‑3.5份。本发明在制备苯颗粒保温砌块的原料中采用聚苯颗粒、萘磺酸盐甲醛缩合物、骨胶蛋白质缓凝剂，三者起到了协同促进作用，达到了提高苯颗粒保温砌块抗压强度、保温效果的目的。
Benzene particle thermal insulation building block and preparation process thereof
The invention discloses a benzene particle thermal insulation building block and a preparation process thereof. The benzene particle thermal insulation building block comprises a core material and a shell, the core material is prepared from the following raw materials in parts by weight: 450 to 550 parts of cement, 0.5 to 2 parts of hydroxypropyl methyl cellulose, 20 to 50 parts of glass fiber, 0.4 to 2 parts of foaming agent, 4 to 10 parts of gypsum, 1 to 3 parts of magnesium chloride, 2 to 5 parts of aluminum powder, 50 to 80 parts of coarse aggregate, 4 to 10 parts of polyphenyl granules, 0.6 to 4.5 parts of naphthalene sulfonate formaldehyde condensate, 0.2 to 2.3 parts of bone glue protein retarder, 0.1 to 1.2 parts of triethanolamine and 0.3 to 0.8 part of sodium sulfate; and 1.5 to 3.5 parts of an interfacial active agent. According to the invention, the polyphenyl granules, the naphthalene sulfonate formaldehyde condensate and the bone glue protein retarder are adopted in the raw materials for preparing the benzene granule thermal insulation building block, and play a synergistic promotion role, so that the purposes of improving the compressive strength and the thermal insulation effect of the benzene granule thermal insulation building block are achieved.
本发明公开了一种苯颗粒保温砌块及其制备工艺，包括芯料和壳体，所述芯料包括以下重量份的原料：水泥450‑550份、羟丙基甲基纤维素0.5‑2份、玻璃纤维20‑50份、发泡剂0.4‑2份、石膏4‑10份、氯化镁1‑3份、铝粉2‑5份、粗骨料50‑80份、聚苯颗粒4‑10份、萘磺酸盐甲醛缩合物0.6‑4.5份、骨胶蛋白质缓凝剂0.2‑2.3份、三乙醇胺0.1‑1.2份、硫酸钠0.3‑0.8份、界面活性剂1.5‑3.5份。本发明在制备苯颗粒保温砌块的原料中采用聚苯颗粒、萘磺酸盐甲醛缩合物、骨胶蛋白质缓凝剂，三者起到了协同促进作用，达到了提高苯颗粒保温砌块抗压强度、保温效果的目的。
Benzene particle thermal insulation building block and preparation process thereof
苯颗粒保温砌块及其制备工艺
SONG LIANCHENG (author) / LIN WEIJUN (author)
2024-03-01
Patent
Electronic Resource
Chinese
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